In stock
NAD+ Nasal Spray
500mg
$139.99
This item is available for pre-order. Expected restock date: June 16, 2026. Orders will ship once inventory is restocked.*
Frequently bought together
NAD+ Nasal Spray contains a stabilized endogenous coenzyme studied in non-human research models related to mitochondrial electron transport, sirtuin-dependent enzyme activity, cellular redox regulation, and NAD+-mediated bioenergetic pathway investigation.
Products sold by KÖLD are for Research Use Only. Not intended for human or animal consumption, diagnosis, treatment, or prevention of disease.
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Product Disclaimer
Research compounds examining dermal structure, cellular turnover, and skin integrity pathways.
Product Features
NAD+ (nicotinamide adenine dinucleotide) is an endogenous coenzyme studied in non-human research models for its role in mitochondrial electron transport, sirtuin-mediated signaling, and cellular redox regulation. Scientific literature examines this molecule in the context of bioenergetic pathway research, NAD+-dependent enzyme activity, and oxidative stress response modeling in controlled non-human laboratory environments.
Research applications commonly explored in the literature include:
Mitochondrial electron transport chain function and bioenergetic pathway investigation in non-human models
Sirtuin-dependent gene expression regulation and NAD+-mediated enzyme activity research
Cellular redox signaling and oxidative stress response pathway modeling
NAD+ precursor and repletion pathway comparative studies in non-human research systems
Neuroprotective signaling pathway investigation in CNS-focused non-human research frameworks
The nasal spray format supports investigation of intranasal delivery as an administration route for coenzyme compounds in non-human research models, enabling comparative analysis of bioavailability and central versus peripheral distribution across delivery methods. Each bottle of NAD+ Nasal Spray is produced in the United States under sterile laboratory conditions and independently verified by third-party laboratories for molecular identity, purity, and concentration consistency.
1. Why is NAD+ studied in nasal spray format?
Intranasal delivery supports comparative investigation of administration route effects on coenzyme bioavailability and central versus peripheral distribution in non-human research models. Literature examines how delivery method influences NAD+ pathway accessibility and downstream enzyme activity outcomes.
2. Can NAD+ be used for anti-aging, energy, or brain enhancement?
No. NAD+ Nasal Spray is not approved for human or veterinary use and is not intended for supplementation, anti-aging, energy, or any therapeutic application. All products sold by KÖLD are strictly for in vitro and non-human laboratory research purposes only.
3. How long is this spray stable after opening?
It should be refrigerated at 2–8°C and used within 30 days of first use to maintain quality and sterility.
4. Can NAD+ be combined with other compounds in research protocols?
NAD+ appears in scientific literature alongside compounds such as Epithalon in non-human research models examining mitochondrial function, sirtuin signaling, and cellular bioenergetics pathway interactions. Researchers should reference peer-reviewed literature to validate compound combinations appropriate to their specific research framework.
5. Where is this product manufactured?
All KÖLD nasal sprays are formulated, filled, and tested in the United States under sterile laboratory conditions. Each batch is independently verified by third-party laboratories for concentration accuracy, molecular identity, and sterility prior to release.
Store in the refrigerator at 2–8°C (36–46°F)
Protect from light and heat
Do not freeze
Use within 30 days of opening
Reconstitution is not required. This product is supplied in pre-mixed nasal spray format.
For research use only. Not for human or animal use.
Not intended to diagnose, treat, cure, or prevent any disease.
“The level of trust and transparency behind this research material is unmatched. It gives me confidence in every study I run.”
Frequently Bought Together
KÖLD peptides
NAD+ Nasal Spray
$139.99
This item is available for pre-order. Expected restock date: June 16, 2026. Orders will ship once inventory is restocked.*